KR850007438A - 올레핀 중합용 촉매 조성물 - Google Patents

올레핀 중합용 촉매 조성물 Download PDF

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Publication number
KR850007438A
KR850007438A KR1019850002354A KR850002354A KR850007438A KR 850007438 A KR850007438 A KR 850007438A KR 1019850002354 A KR1019850002354 A KR 1019850002354A KR 850002354 A KR850002354 A KR 850002354A KR 850007438 A KR850007438 A KR 850007438A
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South Korea
Prior art keywords
mineral oil
weight
amount
solid phase
group
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KR1019850002354A
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English (en)
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KR930001352B1 (ko
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차알즈 조웁 로버어트
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오노 알버어스
셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

내용 없음

Description

올레핀 중합용 촉매 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 일반식 MgR'R″(R'는 알콕시드기 또는 아릴록시드기 이고, R″는 알콕시드기 또는 아릴록시드기 혹은 할로겐 원자임)으로 표시되는 마그네슘 화합물을 할로탄화수소 및 전자 공여체의 존재하에 4가티탄 할로겐화물로 할로겐화하여 생성되는 고상의 반응 생성물을 반응 혼합물과 분리시키는 단계 (a); 할로겐화 생성물을 4가티탄 할로겐화물과 접촉시켜 생성되는 고상물을 액상매체와 분리시키는 단계(b); 생성되는 고상물을 불활성의 저비점 탄화수소 액상물과 접촉시키는 단계(c); 38℃에서의 점도가 50 내지 2000SSU인 점성의 파라핀계 또는 나프텐계 탄화수소 광유 일정량을 저비점 탄화수소 액상물 및 고상 생성물의 혼합물에 첨가시키는 단계(d); 및 저비점 탄화수소 액상물을 생성 혼합물로 부터 증발 제거시키는 단계(e)들로 구성되며, 단계(d)에서의 탄화수소 광유의 첨가량이 고상 성분 및 광유의 총 중량에 대하여 5중량%이상이나, 생성되는 고상성분이 이미 자유유동성을 갖지 않는 양미만임을 특징으로하는 올레핀 중합용 고활성의 자유유동성 고상의 촉매 조성물의 제조방법.
  2. 제1항에 있어서, 전술한 마그네슘 화합물이 마그네슘디알콕시드 또는 마그네슘알콕시 할로겐화물임을 특징으로 하는 방법.
  3. 제1항에 있어서, 전술한 불활성의 경질 탄화수소 액상물이 이소-펜탄, n-헥산, 이소-옥탄 및 톨루엔으로 구성되는 군중에서 선택됨을 특징으로하는 방법.
  4. 제1항 내지 제3항에 있어서, 광유의 사용량이 전술한 고상성분 및 전술한 광유의 총 중량에 대하여 5중량% 내지 25중량% 임을 특징으로 하는 방법.
  5. 제4항에 있어서, 광유의 사용량이 10중량% 내지 20중량%임을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850002354A 1984-04-10 1985-04-08 올레핀 중합용 촉매 조성물의 제조방법 KR930001352B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/598,616 US4548915A (en) 1984-04-10 1984-04-10 Olefin polymerization catalyst composition
NL598616 1984-04-10
US598,616 1984-04-10

Publications (2)

Publication Number Publication Date
KR850007438A true KR850007438A (ko) 1985-12-04
KR930001352B1 KR930001352B1 (ko) 1993-02-27

Family

ID=24396285

Family Applications (1)

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KR1019850002354A KR930001352B1 (ko) 1984-04-10 1985-04-08 올레핀 중합용 촉매 조성물의 제조방법

Country Status (18)

Country Link
US (1) US4548915A (ko)
EP (1) EP0159736B1 (ko)
JP (1) JPH0657730B2 (ko)
KR (1) KR930001352B1 (ko)
AR (1) AR242347A1 (ko)
AT (1) ATE47716T1 (ko)
AU (1) AU566633B2 (ko)
BR (1) BR8501658A (ko)
CA (1) CA1236822A (ko)
DD (1) DD232055A5 (ko)
DE (1) DE3574021D1 (ko)
ES (1) ES542047A0 (ko)
HK (1) HK62490A (ko)
IN (1) IN160759B (ko)
NO (1) NO163332C (ko)
NZ (1) NZ211685A (ko)
PT (1) PT80253B (ko)
ZA (1) ZA852599B (ko)

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FR2597486B1 (fr) * 1986-04-18 1992-09-11 Chemopetrol Koncernova Ucelova Catalyseur et procede pour la production de polymeres et de copolymeres de 1-alcenes.
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KR100389475B1 (ko) * 2000-11-09 2003-06-27 삼성종합화학주식회사 에틸렌 중합 또는 공중합용 촉매의 제조 방법
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AU2004232695A1 (en) 2003-03-28 2004-11-04 Union Carbide Chemicals & Plastics Technology Corporation Chromium-based catalysts in mineral oil for production of polyethylene
CN1788024A (zh) * 2003-05-12 2006-06-14 联合碳化化学及塑料技术公司 控制气相聚合反应中聚合物粉末的方法
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EP1670833A1 (en) * 2003-09-23 2006-06-21 Union Carbide Chemicals & Plastics Technology Corporation Catalyst composition with mixed sca and propylene polymerization process
WO2005030815A1 (en) 2003-09-23 2005-04-07 Dow Global Technologies Inc. Self limiting catalyst composition and propylene polymerization process
RU2361885C2 (ru) * 2003-09-23 2009-07-20 Дау Глобал Текнолоджиз Инк. Каталитическая композиция, содержащая эфир монокарбоновой кислоты в качестве внутреннего донора, и способ полимеризации пропилена
JP2007505984A (ja) 2003-09-23 2007-03-15 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション モノカルボン酸エステル内部供与体を有する自己消滅性触媒組成物及びプロピレン重合方法
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Also Published As

Publication number Publication date
NO163332C (no) 1990-05-09
HK62490A (en) 1990-08-17
PT80253B (en) 1986-11-20
AU566633B2 (en) 1987-10-22
EP0159736B1 (en) 1989-11-02
CA1236822A (en) 1988-05-17
JPS60229906A (ja) 1985-11-15
US4548915A (en) 1985-10-22
DD232055A5 (de) 1986-01-15
ES8602853A1 (es) 1985-12-01
IN160759B (ko) 1987-08-01
NO851402L (no) 1985-10-11
DE3574021D1 (en) 1989-12-07
EP0159736A3 (en) 1987-02-04
ES542047A0 (es) 1985-12-01
ATE47716T1 (de) 1989-11-15
PT80253A (en) 1985-05-01
NO163332B (no) 1990-01-29
EP0159736A2 (en) 1985-10-30
BR8501658A (pt) 1985-12-10
ZA852599B (en) 1985-11-27
AR242347A1 (es) 1993-03-31
AU4092385A (en) 1985-10-17
KR930001352B1 (ko) 1993-02-27
NZ211685A (en) 1987-07-31
JPH0657730B2 (ja) 1994-08-03

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